At higher speeds, after letting off the pedal, the rpms will shoot UP 100-200, before starting to fall. I searched this and really found nothing. The only thing I could think of is clean the throttle to make sure it wasn't sticking.
The car is: 2000 Grand am, 3.4, with 220K. No codes.
The car is: 2000 Grand am, 3.4, with 220K. No codes.